Resultados de búsqueda - four sides model

Characterizing supply-side drivers of structural change in the construction of economic baseline projections por Chateau, Jean, Corong, Erwin, Lanzi, Eliza, Carrico, Caitlyn, Fouré, Jean, Laborde Debucquet, David

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Demand and supply side factors for accelerating varietal turnover: An evidence from soybean in India por Nuthalapati, Chandra Sekhara Rao, Sonkar, Vinay Kumar, Kumar, Anjani

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Long-term electricity demand forecast and supply side scenarios for Pakistan (2015–2050): A LEAP model application for policy analysis por Mirjat, N. H., Uqaili, M. A., Harijan , K., Walasai, G. D., Mondal, M.A.H., Sahin, H.

“…In this study, Long-range Energy Alternatives Planning System (LEAP) is used to develop Pakistan's LEAP modeling framework for the period 2015–2050. Following demand forecast, four supply side scenarios; Reference (REF), Renewable Energy Technologies (RET), Clean Coal Maximum (CCM) and Energy Efficiency and Conservation (EEC) are enacted considering resource potential, techno-economic parameters, and CO2 emissions. …”
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Olifants River irrigation schemes: reports 1 and 2. Report 1 - Crop and irrigation data for four separate irrigation schemes. Report 2 - Irrigation management structures for four s... por Tren, R., Schur, M.

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Report of CGIAR’s Digital Transformation Accelerator side event–AI-powered innovation: Acceleration research for agri-food system transformation por Ojanji, Wandera, Dhulipala, Ram

“…Attended by over 250 participants both in person and online, the four-hour session highlighted frontier AI applications while addressing critical institutional, ethical, and localization challenges in scaling digital innovation. …”
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Modelling agroforestry systems por Rapidel, Bruno, Roupsard, Olivier, Navarro, Muriel

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Structural equation modelling for digital soil mapping por Angelini, Marcos Esteban

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Pattern and process in crop species diversity and lime requirements models por Aramburu Merlos, Fernando

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Agricultural mechanization in Ghana: Alternative supply models for tractor hiring services por Diao, Xinshen, Takeshima, Hiroyuki

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Changes in nature's balance sheet: model-based estimates of future worldwide ecosystem services por Alcamo, Joseph, van Vuuren, Detlef, Ringler, Claudia, Cramer, Wolfgang, Masui, Toshihiko, Alder, Jacqueline, Schulze, Kerstin

“…Four quantitative scenarios are presented that describe changes in worldwide ecosystem services up to 2050–2100. …”
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COVID-19: Estimating impact on the economy and poverty in Pakistan: Using SAM Multiplier Model por Moeen, Muhammad Saad, Haider, Zeeshan, Shikoh, Sania Haider, Rizwan, Noormah, Davies, Stephen, Rana, Abdul Wajid

“…Social Accounting Matrix (SAM) multiplier analysis has been employed to assess the impacts of COVID-19 on various macroeconomic variables including Gross Domestic Product (GDP), employment, and poverty in Pakistan. SAM multiplier models are well-suited to estimate the direct and indirect effects of unanticipated demand-side shocks and short-term fluctuations on various sectors and agents in the economy, such as those caused by the COVID19 pandemic. …”
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Modeling dynamic systems for sustainable supply chains : a case study in La Fortuna, Costa Rica por Montero Vega, Mercedes

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Estimating the economic impacts of the first wave of COVID-19 in Pakistan using a SAM Multiplier Model por Moeen, Muhammad Saad, Haider, Zeeshan, Shikoh, Sania Haider, Rizwan, Noormah, Ejaz, Amna, Davies, Stephen, Rana, Abdul Wajid

“…Social Accounting Matrix (SAM) multiplier analysis has been employed to assess the impacts of COVID-19 on various macroeconomic variables including Gross Domestic Product (GDP), employment, and poverty in Pakistan. SAM multiplier models are well-suited to estimate the direct and indirect effects of unanticipated demand-side shocks and short-term fluctuations on various sectors and agents in the economy, such as those caused by the COVID-19 pandemic. …”
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Land rental markets and rural poverty dynamics in Northern Ethiopia: Panel data evidence using survival models por Ghebru, Hosaena, Stein, Holden

“…Applying both nonparametric (Kaplan–Meier estimator) and semi‐parametric survival models that control for duration dependence of poverty transition, results show participation and degree of participation on the supply side of the tenancy market (landlords) have highly significant and positive effect on the chances of escaping poverty while the same cannot be said about the demand side of the tenancy market (tenants). …”
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Searching for manatees in the dark waters of a transboundary river between Mexico and Belize: a predictive distribution model por Corona-Figueroa, M. Fabiola, Ríos, Ney, Castelblanco-Martínez, Delma N, Vilchez-Mendoza, Sergio J, Delgado-Rodríguez, Diego, Niño-Torres, Carlos A

“…According to the Poisson model, the estimated population was equal to 51 manatees. …”
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Biofuels: Potential production capacity, effects on grain and livestock sectors, and implications for food prices and consumers por Hayes, Dermot J., Babcock, Bruce A., Fabiosa, Jacinto F., Tokgoz, Simla, Elobeid, Amani, Yu, Tun-Hsiang, Dong, Fengxia, Hart, Chad E., Chavez, Edward, Pan, Suwen, Carriquiry, Miguel A., Dumortier, Jerome

“…We examined four evolution paths of the biofuel sector using a partial equilibrium world agricultural sector model in CARD that includes the new RFS in the 2007 EISA, a two-way relationship between fossil energy and biofuel markets, and a new trend toward corn oil extraction in ethanol plants. …”
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Land access, land rental markets and rural poverty dynamics in northern Ethiopian highlands: Panel data evidence using survival models por Ghebru, Hosaena, Holden, Stein

“…Applying both non-parametric (Kaplan-Meier estimator) and semi-parametric survival models that control for duration dependence of poverty transition, results show participation and degree of participation on the supply side of the tenancy market (landlords) have highly significant and positive effect on the chances of escaping poverty while the same cannot be said about the demand side of the tenancy market (tenants). …”
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Determinants of resilience for food and nutrition security in South Sudan por Ulimwengu, John M., Thomas, Timothy S., Marivoet, Wim, Benin, Samuel

“…This is in line with the Partnership for Recovery and Resilience (PfRR) integrated programme framework for resilience which comprises four pillars: i) re-establish access to basic services, ii) rebuild trust in people and institutions, iii) restore productive capacities, and iv) nurture effective partnerships.…”
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South African food security and climate change: Agriculture futures por Dube, Sikhalazo, Scholes, Robert J., Nelson, Gerald C., Mason-D’Croz, Daniel, Palazzo, Amanda

“…The projected changes in planted area, yield per area, net exports/imports and priced for five major agricultural crops in South Africa were simulated using the projections of four Global Circulation Models (GCMs) under three socio-economic scenarios. …”
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The impact of climate change on future electricity generation and demand patterns in Europe [Abstract only] por Schoniger, F., Resch, G., Suna, D., Hasengst, F., Pardo-Garcia, N., Totschnig, G., Formayer, H., Maier, P., Leidinger, D., Nadeem, Imran

“…Therefore, projections for the future energy system in two decarbonisation scenarios (DN and REF) are combined with two RCP pathways (RCP4.5 and RCP8.5).The following weather-dependent generation and demand profiles are generated:E-heating, e-cooling, and e-mobility charging demand (dependent on temperature) Photovoltaics generation (dependent on radiation, losses dependent on temperature) Wind generation (dependent on wind speed) Hydro generation (dependent on hydro inflow) Results and conclusionsFrom the processed climate data, we receive hourly profiles for electricity demand and supply for all European countries, which are used as inputs for the energy system modelling. …”
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